Django 的 ModelForm - Meta 选项列表在哪里? [英] Django's ModelForm - where is the list of Meta options?

问题描述

In the Django documentation, where is the definitive list of Meta options for django.forms.models.ModelForm? (e.g., model, exclude, fields, widgets) I'm looking for the equivalent of Model Meta Options.

解决方案

Had this question myself today. For completeness, here is the documentation that currently exists:

https://docs.djangoproject.com/en/dev/topics/forms/modelforms/#modelforms-overriding-default-fields

And an excerpt from django/forms/models.py:

class ModelFormOptions:
    def __init__(self, options=None):
        self.model = getattr(options, 'model', None)
        self.fields = getattr(options, 'fields', None)
        self.exclude = getattr(options, 'exclude', None)
        self.widgets = getattr(options, 'widgets', None)
        self.localized_fields = getattr(options, 'localized_fields', None)
        self.labels = getattr(options, 'labels', None)
        self.help_texts = getattr(options, 'help_texts', None)
        self.error_messages = getattr(options, 'error_messages', None)
        self.field_classes = getattr(options, 'field_classes', None)

From that list, I searched for each option on the docs page to find what I needed. Hope that helps someone.

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